Impact Resistant: Crafted with a durable hardshell along with anti-burst zippers on the main compartment to keep your belongings secured for maximum protection. Patented Dual Cyclone Spinner Wheels: provides wide wheel bases for better traction and stability. TSA Compliant Combination Lock: Secure & protect your belongings in transit, allowing TSA agents to inspect your luggage without damaging the lock. Smooth Mobility: Navigate tight spaces with ease using the telescopic handle and push-button lock for quick height adjustment. Convenient grip handles on the top, side, and bottom make lifting and carrying effortless. Space Saving Interior: Featuring a zipped middle divider, zippered mesh pockets, and tie-down straps allowing you compress and organize your belongings. Equipped with a 2-inch expansion allowing for more packing space.